5-(3,5-dichlorophenyl)thiophene-2-carboxylic acid CAS 1099660-24-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1099660-24-8 |
| Molecular Formula | C11H6Cl2O2S |
| Molecular Weight | 273.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(3,5-dichlorophenyl)thiophene-2-carboxylic acid (CAS 1099660-24-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H6Cl2O2S. Molecular weight: 273.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H6Cl2O2S |
| Molecular Weight | 273.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related dichlorophenyl Standards
- 5-(2,5-Dichlorophenyl)thiophene-2-carboxylic acid (CAS 1007089-03-3)
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- 6-(3,4-Dichlorophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 1489124-24-4)
- 6-(2,5-Dichlorophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 1494280-80-6)
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- 5-(3,4-dichlorophenyl)thiophene-2-carboxylic acid (CAS 338793-86-5)
- 1-(2,4-dichlorophenyl)-3-methyl-hexahydropyrimidine-2,4-dione (CAS 101394-17-6)
- 1-(((3,4-Dichlorophenyl)amino)methyl)pyrrolidine-2,5-dione (CAS 5303-32-2)
Recommended Standards
- 7-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1072812-69-1)
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- 4-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1072811-21-2)
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- 3'-(Pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261999-50-1)
- Meclozine Dihydrochloride EP Impurity C (CAS 134-85-0)
- Salmeterol EP Impurity G (CAS 2470130-36-8)
- (3-Nitro-5-(trifluoromethyl)pyridin-2-yl)methanol (CAS 1227598-42-6)
- Insulin Glargine (CAS 160337-95-1)
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